DE2043687C - Device for printing a continuous strip - Google Patents

Description

By the L'SA. patent 2 OiSfi 1 7 * J is

The invention includes a device for printing a printing machine known in which a printing of a continuous strip with at least a counter-pressure roller is provided. However, there is no provision for more than one belt for an inking unit or as a circumferential endless belt. men trained Druckformhaltcrii. the slipless British patent specification ¹ MH) 385 finally

with the same linear speed anue- discloses a machine for printing measuring drives are like the tape to be printed and with * 5 tapes. There is the problem essentially of at least one pressure roller is preferably au than ¹ · - that during the application of the markings aiii guide roller cooperate formed a steel strip a sufficient accuracy achieved

Be 'one is described in DSA Patent 2,78S73N. The known machine has a pressure roller known animal-like devices are / was flat and a belt. Even if. whom. If these two parts are regarded as equivalent means when the imprints are applied, volume-acting belts are provided, which serve as pressure-lacking that feature of the invention, namely the standard holder. The arrangement si) is that both means are arranged next to one another. struck that each of the belts only one side of the od in this way two printing forms. Like. Printed to the edge. It is thus possible to combine each individual on a resulting printing forme, whereby pressure, which in the known device is the full 55 only larger, definable and easily permanent ropes of a newspaper. Journal or the like. So are supposed to be back on a single strap. It is true that even with this known machine, it is more difficult and in particular larger that can be achieved with the different printing forme holders to the device according to the invention. In fact, results were not achieved. Furthermore, the can in practice the length of the belt and thus ^6o apparatus according to still use the invention for so that each such pressure mold holder aiii other purposes. So it is B. causes an imprint on the tape that is possible in different ways, from two or three parts one is sufficient from the imprints that go back to the other printing large number of kitchen recipes, the parts of the form holder. The number of different imprints that can be more easily achieved on this reproduction of a work of art and the like depends on ⁶ 5 to be compiled.

However, this depends on the number of total on According to a further proposal of the invention

the printing forme holders located on the belt and so the arrangement can be made in such a way that the Anmit of the length of these straps. This results in crippling. number of those carried by each strap

Printing forms each with simple numbers mäL'.iu or erlorderlie! st. without that at the same time

(l'rim / ahlen) are. If the Λη / ahi of the pressure requirement, the space required by the vol- ume is much greater

men in each case N ₁ and X ₁ . is. bctri'iTt in the case of the aforementioned, it is sufficient. the belt 4 egg: ien / widen

The prerequisite is to assign the number of combinations N. endio <en toothed belt 7 to the one in the

N ,. For example, repeat: yourself with three R '-.- m'en. 5 drawing is shown in dashed lines and a unier-

di- in each case W i7 and 15 different pressure differences, see 1 .length, which, however, always have one:

Identify forms that correspond to the peichc combination with a lance number of printing errors. De!

r.riodi / itä; from 23 \ ~. 15 s, S65 belt 7 runs over roller 3. on which it fell

In general, if N is present next to belt 4, heindc ;. In the case of the Ze'.ch-

t.:Hcr-ciiiedhchei! Printing forms on a belt 10 in the illustrated embodiment. is the Ric-

lii'.d \, different printing forms on a men 7 above the. toothed rollers 3. 5 <i. 5 / '. the Iv: -

iüiiIwTi. 11 straps the number of possible straps, straps together -! ■ ·.!. and one toothed

bin.itioneii to compile a result- roll 6 -espanr ;. wöbe. -./■■ e length 17 compression spring ;;

ilen print image denotes the smallest ;;; sameii multiple eiiispriciit. Hin part of the Vifdruck on the Haiu: 1

; ".. ic'ie: i '.οι; N. and N, i> !. ₁₅ will move around the KiiseVes Ivw. Dnicks'. the dated

W ..: Furthermore, the arrangement can roll like this ^ eui. Belt 4 i: elr.: E ..: be, contributed: an andcier

liat'i at least one of the straps, as Aüfdrui-kuäger! "ei! looks back aiii;. · ικ -ie- Rierr.ens 7. D ₁ ; de

is trained. and the imprints on printing forms l'mi.iuf des Rumens 7 is shorter than that of Uw-

t'.ne-. at the same linear speed 4. comes -Jr .lu-'che imprint, d. h the

i; iebcp.cn auxiliary tools about "ragnar are, to which a 20 eLielie kombiiuliou <'he two files only after one:

! ■ "arbwerk is assigned. Number of compression springs' .or. Which at the same time one

De Frtmdung is better on the basis of the following multiples of 23 and a multiple of 17 -nt

Description and the drawing to understand - in speak; d. h .. a number of compression springs that

liere ;; single figure an embodiment example d ^ r L-1 den; smallest common multiple of 23 -.nn!

(iiidunu shown in the sehema is 25 17 deich M. Since these two numbers under see em

Kin diiichgehetides Pnpierband 1. If the given multiple numbers (prime numbers) are the period

: .ills on the side I α or 1 /. an imprint by zitäi 23 P 3 ¹ U.

emc usual, z. B. hehouraphic rotary printing- In this way im it of course m.-ed

machine received shark. Ut intended to work together on semei more than two belts / '·. lisseii. uir.

Page I /> received an imprint / 11, which by printing jo in this way a significant number of Κ ··· γ

felii ζ; ι pressure field varies, each D'uiAfcld bmations being preserved

For example, after the separation, a label for the print on the tape 1 can be printed in the same

Packing purposes should form. Way through the dry OlTsct printing process

The band 1 will be covered with a linear linear cie. In this case the Rk is r. en 4

sehwindigkeu moves forward and runs over a degen- 35 the gills' to (transfer of imprints on

pressure roller 2. the bandl. with these A-ifprints on the voic

i ^: .in endless toothed belt 4 is used as a cliché holder for five belts mentioned

Roles 3. Su. 5 b, 5 c. 5 d held or tensioned. Straps have been applied. Such aK

at least one of which is powered. These khscheehalter serving straps are 8 and IO

Roles are passed with l.änusrippen, denoted by 40 and shown in phantom. Naturally

cuts. Notches od. The like. Form or limit, which are the belts 8 and 10 toothed belts, which ubei

mn those of the belt cooperate /.goggles are nestensioned, of which at least one

The belt 4 forms the plate of a Dni'-kma roller 9 or! 2 opposite one of the serving rollers 5b.

machine. the counter-pressure roller 2 «closer to the 5 < of the belt 4 is arranged. Their lengths are

Roll 3 is arranged and the tape on the outer 45 different and correspond to the whole number

bring the side of the aforementioned belt to the system »! of compression springs, which are preferably

It is to be assumed that the belt 4 with multiple numbers (prime numbers). Each strap is with

runs at the same linear speed as the uncr ink transfer device that runs

Bandl. by the roller 13 assigned to the belt 8

The length of the belt 4 can have a large meaning. The incident is the same as with

interpretation; it corresponds to an integer number of letterpress printing processes, with the belt 4 only that

of pressure fields, e.g. B. 23. Intermediate link / wiper.m with the pressure pieces of the

The imprint can be according to the letterpress or men’s 8 and 10 and the volume. However, you can Flexographic printing processes are carried out. In which the two procedures are combined, In its case, the belt carries just as much rubber 55 while the belt 4 has a length of gum cliché * how pressure fields are available, whereby miklischccs can wear the 8 unit with the belt a conventional color transfer device II such 10 do not come into contact, and the Farlniber is arranged that the aforementioned clichés at tragungseinrichtunji 11 only with this area to each Passage received an application of paint. It works together. In this case the number of are the clichés or printing blocks all different 60 different combinations for printing the. so that the same imprint only applies to tape 1, provided that the repeated at moderate intervals, for example on belts 8 and 10? or 9 print selected Example every twenty-three Dnicklelder. fields correspond to 7 · 9> 23-1449.

If greater in relation to the imprints, the course of each belt

Diversity or diversity have the shape of some polygon.

1 sheet of drawings

Claims (2)

that with an increasing number of '■'> e ··, 'H, pr., J, e different imprints the known device on- t] _{L. r Proportional} number of printing forme holders!. Device for printing a continuous range of limits. fenden bands with wcm-Mc-ris an inking unit 5 The invention is based on the task of a belt-forming device of the type N ₁ described above, as well as a circulating endlessly. . _; i, -K-π pressure forms. the slipless with de; z.iw.mdeln. that with one possible.,! small an / ah ¹ equal, linear speed driven by printing form holders as many different views as possible on the tape to be printed and with wc- borrowed imprints. Fs,.; sneezes one preferably as a pressure roller io thereby a / ic! the invention, formed on a printed guide roller cooperate, several TeMe and or motifs and or numbers ;. ti a marked by. J ::! ¹ · to be able to arrange the items together on or off a counter-pressure roller (2) to be able to provide goods and services ;. that the same combination (leii leadership role ^) next to each other: o: i see only w; eliehen at certain long distances Belt (4. 7t to accommodate an under-15. This can be the case, for example, in conjunction with: Different number of printing forms developed! Long with public competitions or the like are and the printing forms / to imprint \ on whose aim it is. the \ chewed by a certain - ilem t. Heins., In multiples of the number of goods / u The tape can be used for the IL printing form «.η au; Each strap (4.7) is used in accordance with the packaging of this product or: ehenden expression combinations. into each other 2 ° in / vain. Rail or dsl. Are divided, wob. , different smd each slip or the like in a packaging lower. 2 Device according to claim 1. thereby lic- is brought and one of the combinations, namiicl · kcnnzcichnct. dal ', the number of the combination determined as profit, around the cm ze! ·>: i belts (4. 7 ") separate printing forms sprii-h aiii a price, a bonus or the like jeAs.iN unier veh simple numbers (prime numbers) * 5 del In such cases it is important to use the period! /:! ..; the combinations concerned are to germinate without d.iL ^Λ> The apparatus of claim 1 or 2 as <- ^s would require ', any koiiroüe dure'n / ,. by ü.'kenn / eietinei. that at least one of the leaders Belt (4. 7). · S -Xiifdriicktrjücr is formed. To solve the preferred task The invention proposes the design of the print-out of a mn 3 °. that on the one (κ dcise'bcn linear Ciesvhwiridiükeit driven back pressure roller / c opposite guide, .-: L lliÜsriemens (8. 10) uh ..,; ra ^ bar miii'l the belt located next to each other / ur receptacle, f-arbwerk (13) is assigned to a different number of printing forms forms are and the Druckfoimcn for printing. :;, 5 ν ς, η the common multiple of the number of Corresponding printing forms on each belt! ' Imprint combinations different from each other are.